🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.4 AU - 0.62 AU

Year: 132 Days

Day: 25.7 Hours

Environment

Temp: 240 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,219,290 km

• M1: 35,006 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.59 AU - 0.65 AU

Year: 177 Days

Day: 24.7 Hours

Environment

Temp: 209 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,219,290 km

• M1: 33,061 km (0.116 R)
• M2: 138,677 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.68 AU - 0.74 AU

Year: 216 Days

Day: 47.9 Hours

Environment

Temp: 183 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.66 AU - 0.86 AU

Year: 240 Days

Day: 38 Hours

Environment

Temp: 164 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,219,290 km

• M1: 344,225 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.77 AU - 1.93 AU

Year: 910 Days

Day: 12.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.4

Radius: 14.9

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.75 AU - 10.61 AU

Year: 10892 Days

Day: 14.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,219,290 km

• M1: 282,590 km (0.093 R)
• M2: 505,342 km (0.119 R)
• M3: 626,067 km (0.116 R)
• M4: 815,608 km (0.081 R)
• M5: 964,158 km (0.104 R)
• M6: 1,122,882 km (0.094 R)
• M7: 1,597,406 km (0.072 R)
• M8: 1,847,982 km (0.078 R)
• M9: 2,153,461 km (0.083 R)
• M10: 2,431,863 km (0.035 R)
• M11: 2,609,286 km (0.066 R)
• M12: 2,768,009 km (0.084 R)
• M13: 3,239,841 km (0.112 R)
• M14: 3,535,297 km (0.115 R)
• M15: 3,686,391 km (0.091 R)
• M16: 3,969,131 km (0.107 R)
• M17: 4,179,316 km (0.076 R)
• M18: 4,285,829 km (0.093 R)
• M19: 5,546,341 km (0.09 R)
• M20: 5,693,097 km (0.109 R)
• M21: 6,050,935 km (0.033 R)
• M22: 6,232,696 km (0.066 R)
• M23: 6,385,585 km (0.119 R)
• M24: 6,820,167 km (0.114 R)
• M25: 6,946,128 km (0.101 R)
• M26: 7,393,276 km (0.085 R)
• M27: 8,015,155 km (0.06 R)
• M28: 8,114,787 km (0.06 R)
• M29: 8,484,144 km (0.029 R)
• M30: 9,484,206 km (0.082 R)
• M31: 9,589,822 km (0.063 R)
• M32: 9,908,914 km (0.064 R)
• M33: 10,340,055 km (0.06 R)
• M34: 10,777,330 km (0.097 R)
• M35: 11,220,588 km (0.09 R)
• M36: 11,369,737 km (0.118 R)
• M37: 11,557,034 km (0.086 R)
• M38: 11,859,072 km (0.109 R)
• M39: 12,087,209 km (0.063 R)
• M40: 12,470,628 km (0.077 R)
• M41: 13,844,385 km (0.088 R)
• M42: 14,124,881 km (0.043 R)
• M43: 14,407,322 km (0.091 R)
• M44: 14,732,398 km (0.11 R)
• M45: 15,973,013 km (0.038 R)
• M46: 16,946,746 km (0.082 R)
• M47: 17,289,924 km (0.112 R)
• M48: 17,462,410 km (0.114 R)
• M49: 18,421,332 km (0.085 R)
• M50: 19,307,999 km (0.059 R)
• M51: 19,982,087 km (0.117 R)
• M52: 20,117,772 km (0.096 R)
• M53: 20,299,234 km (0.036 R)
• M54: 21,399,527 km (0.095 R)
• M55: 22,754,883 km (0.052 R)
• M56: 23,419,098 km (0.078 R)
• M57: 23,514,541 km (0.034 R)
• M58: 23,705,877 km (0.117 R)
• M59: 23,945,533 km (0.051 R)
• M60: 24,475,857 km (0.078 R)
• M61: 24,815,444 km (0.112 R)
• M62: 25,303,133 km (0.032 R)
• M63: 26,635,751 km (0.067 R)
• M64: 26,735,383 km (0.068 R)
• M65: 28,041,822 km (0.11 R)
• M66: 28,143,099 km (0.064 R)
• M67: 30,507,943 km (0.081 R)
• M68: 31,397,900 km (0.113 R)
• M69: 32,775,697 km (0.095 R)
• M70: 32,935,916 km (0.119 R)
• M71: 34,661,228 km (0.066 R)
• M72: 34,770,135 km (0.113 R)
• M73: 34,879,043 km (0.083 R)
• M74: 35,151,760 km (0.104 R)
• M75: 36,084,652 km (0.076 R)
• M76: 36,195,055 km (0.062 R)
• M77: 37,192,723 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.1

Radius: 8.5

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 9.6 AU - 12.02 AU

Year: 12854 Days

Day: 7.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,219,290 km

• M1: 205,697 km (0.058 R)
• M2: 273,465 km (0.091 R)
• M3: 376,089 km (0.117 R)
• M4: 1,243,458 km (0.09 R)
• M5: 1,364,632 km (0.072 R)
• M6: 1,575,266 km (0.088 R)
• M7: 1,819,409 km (0.106 R)
• M8: 2,075,521 km (0.107 R)
• M9: 2,648,331 km (0.07 R)
• M10: 2,858,666 km (0.095 R)
• M11: 2,912,222 km (0.091 R)
• M12: 3,871,443 km (0.053 R)
• M13: 3,960,604 km (0.086 R)
• M14: 4,792,667 km (0.08 R)
• M15: 6,225,216 km (0.11 R)
• M16: 6,576,173 km (0.119 R)
• M17: 6,861,606 km (0.068 R)
• M18: 7,114,725 km (0.101 R)
• M19: 7,892,335 km (0.094 R)
• M20: 8,619,081 km (0.113 R)
• M21: 9,527,290 km (0.082 R)
• M22: 9,647,866 km (0.112 R)
• M23: 11,177,953 km (0.119 R)
• M24: 11,518,587 km (0.096 R)
• M25: 11,776,344 km (0.034 R)
• M26: 12,473,022 km (0.052 R)
• M27: 12,649,248 km (0.102 R)
• M28: 13,227,893 km (0.047 R)
• M29: 13,317,651 km (0.078 R)
• M30: 13,452,589 km (0.053 R)
• M31: 14,043,051 km (0.116 R)
• M32: 14,734,941 km (0.059 R)
• M33: 16,343,717 km (0.066 R)
• M34: 16,585,018 km (0.112 R)
• M35: 16,681,808 km (0.106 R)
• M36: 17,071,062 km (0.06 R)
• M37: 17,512,525 km (0.097 R)
• M38: 20,394,827 km (0.111 R)
• M39: 20,758,949 km (0.049 R)
• M40: 21,546,133 km (0.066 R)
• M41: 21,651,898 km (0.112 R)
• M42: 22,182,971 km (0.076 R)
• M43: 22,718,381 km (0.09 R)
• M44: 23,911,125 km (0.06 R)
• M45: 23,965,878 km (0.094 R)
• M46: 24,075,384 km (0.106 R)
• M47: 24,350,045 km (0.09 R)
• M48: 24,902,211 km (0.059 R)
• M49: 25,179,865 km (0.093 R)
• M50: 25,850,512 km (0.047 R)
• M51: 26,981,322 km (0.094 R)
• M52: 27,380,749 km (0.106 R)
• M53: 28,359,268 km (0.105 R)
• M54: 29,173,679 km (0.083 R)
• M55: 29,290,665 km (0.119 R)
• M56: 30,172,993 km (0.103 R)
• M57: 30,469,047 km (0.09 R)
• M58: 31,303,055 km (0.109 R)
• M59: 32,084,255 km (0.076 R)
• M60: 32,871,739 km (0.112 R)
• M61: 33,298,541 km (0.107 R)
• M62: 34,466,003 km (0.084 R)
• M63: 35,085,787 km (0.071 R)
• M64: 35,210,252 km (0.087 R)
• M65: 36,462,387 km (0.085 R)
• M66: 36,525,367 km (0.111 R)
• M67: 36,588,348 km (0.087 R)
• M68: 36,714,609 km (0.118 R)
• M69: 37,030,559 km (0.06 R)
• M70: 38,496,020 km (0.095 R)
• M71: 38,624,375 km (0.1 R)
• M72: 38,817,057 km (0.071 R)
• M73: 39,010,188 km (0.063 R)
• M74: 40,305,556 km (0.119 R)
• M75: 40,631,530 km (0.081 R)
• M76: 41,549,013 km (0.12 R)
• M77: 41,680,660 km (0.074 R)
• M78: 41,746,632 km (0.115 R)
• M79: 42,871,608 km (0.042 R)
• M80: 43,204,463 km (0.093 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 19,413 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit